h2 {
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    margin-top: 10px;
}
.box {
    width: 100%;
    height: 500px;
    margin-top: 50px;
    overflow: hidden;
    .model {
        width: 300px;
        height: 150px;
        float: left;
        margin: 20px 50px;
        .title {
            display: block;
            width: 50px;
            height: 100%;
            writing-mode: tb-rl;
            line-height: 50px;
            text-align: center;
            color: #fff;
            float: left;
            border-radius: 5px;
            font-size: 18px;
        }
        .iconBox {
            display: block;
            width: 250px;
            height: 100%;
            float: left;
            border-radius: 5px;
            span {
                display: block;
                width: 200px;
                height: 120px;
                border: 2px dashed rgb(149, 148, 148);
                border-radius: 120px;
                margin: 10px auto;
                text-align: center;
                .iconfont {
                    font-size: 90px;
                    line-height: 120px;
                    color: rgb(15, 109, 153);
                }
            }
        }
    }
}
